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 ###Instrução: Qual é a origem do agregado 3-4?
 ###Tabelas: CREATE TABLE table_of_world_organization_of_the_scout_movement_members (table_of_world_organization_of_the_scout_movement_members_id AUTO_INCREMENT PRIMARY KEY, Country VARCHAR, Membership (from 2010) INT, Name of member organization VARCHAR, Year current Scouting organization joined WOSM VARCHAR, Year member organization was founded VARCHAR, Admits boys/girls VARCHAR) CREATE TABLE notable_final_matches (notable_final_matches_id AUTO_INCREMENT PRIMARY KEY, Opponent VARCHAR, Res. VARCHAR, Class VARCHAR, Score VARCHAR, Date VARCHAR, Competition VARCHAR, Notes VARCHAR) CREATE TABLE government (government_id AUTO_INCREMENT PRIMARY KEY, Party VARCHAR, % votes INT, % change INT, Seats INT, Change INT) CREATE TABLE listing (listing_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Name VARCHAR, Population ( 2011 Census ) INT, Percent of national population VARCHAR, % growth (2006–11) VARCHAR, Land area (km²) INT, Population density (/km 2 ) INT, House of Commons seats INT, House of Commons seats (%) VARCHAR, 2013 population (July est.) INT) CREATE TABLE losers_knockout (losers_knockout_id AUTO_INCREMENT PRIMARY KEY, Home (1st leg) VARCHAR, Home (2nd leg) VARCHAR, 1st Leg VARCHAR, 2nd leg VARCHAR, Aggregate VARCHAR)  
SELECT Home (2nd leg) FROM losers_knockout WHERE Aggregate = 3-4